I have an Array like this.
scala> var x=Array("a","x,y","b")
x: Array[String] = Array(a, x,y, b)
How do I change the separator comma in array to a :. And finally convert it to string like this.
String = "a:x,y:b"
My aim is to change the comma(separators only) to other separator(say,:), so that i can ignore the comma inside second element i.e, x,y. and later split the string using : as a delimiter
Your question is unclear, but I'll take a shot.
To go from:
val x = Array("a","x,y","b")
to
"a:x,y:b"
You can use mkString:
x.mkString(":")
Change you show function to this function show() { var content="<b>Your Plans For the Day:</b><br>"; for(var i = 0; i < Name.length; i++) { content += "Name " + Name[i]+"<br>"; } for(var i = 0; i < Date.length; i++) { content += "Date" + Date[i]+"<br>"; } for(var i = 0;...
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ios,string,swift,unicode,character
When a type isn't specified, Swift will create a String instance out of a string literal when creating a variable or constant, no matter the length. Since Strings are so prevalent in Swift and Cocoa/Foundation methods, you should just use that unless you have a specific need for a Character—otherwise...
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